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Cheap flights from Lisbon to Ontario from C$ 372

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — YYZ
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lisbon to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to Ontario
Explore the most affordable flight options available from Lisbon to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Wed 24/1210:00 a.m.LIS - YUL
1 stop33h 25mAir Transat
Mon 5/17:20 p.m.YUL - LIS
1 stop30h 25mAir Transat
Deal found 10/12C$ 629
Wed 24/1211:00 a.m.LIS - YYZ
Nonstop8h 05mAir Canada
Wed 31/128:55 p.m.YYZ - LIS
Nonstop7h 00mAir Canada
Deal found 10/12C$ 633
Fri 26/129:00 a.m.LIS - YUL
1 stop12h 55mAir Transat
Thu 8/12:30 p.m.YUL - LIS
1 stop11h 15mAir Transat
Deal found 11/12C$ 633
Sat 27/129:25 a.m.LIS - YUL
Nonstop7h 50mAir Transat
Wed 7/15:25 p.m.YUL - LIS
1 stop32h 20mAir Transat
Deal found 11/12C$ 640
Wed 24/1211:00 a.m.LIS - YYZ
Nonstop8h 05mMultiple Airlines
Wed 31/129:30 p.m.YYZ - LIS
1 stop12h 20mMultiple Airlines
Deal found 11/12C$ 641
Wed 17/1210:00 a.m.LIS - YUL
1 stop28h 40mAir Transat
Fri 9/18:15 p.m.YUL - LIS
Nonstop6h 30mAir Transat
Deal found 10/12C$ 661
Mon 22/129:25 a.m.LIS - YUL
Nonstop7h 50mAir Transat
Thu 8/110:35 a.m.YUL - LIS
1 stop15h 10mAir Transat
Deal found 10/12C$ 663
Fri 26/129:00 a.m.LIS - YUL
1 stop12h 55mAir Transat
Wed 7/15:25 p.m.YUL - LIS
1 stop32h 20mAir Transat
Deal found 10/12C$ 673
Fri 26/129:00 a.m.LIS - YYZ
Nonstop8h 35mAir Transat
Tue 30/128:00 p.m.YYZ - LIS
Nonstop6h 55mAir Transat
Deal found 10/12C$ 676
Sat 27/129:25 a.m.LIS - YUL
Nonstop7h 50mAir Transat
Thu 8/12:30 p.m.YUL - LIS
1 stop11h 15mAir Transat
Deal found 10/12C$ 680
Thu 25/1210:55 a.m.LIS - YUL
Nonstop7h 25mAir Canada
Wed 31/124:10 p.m.YUL - LIS
1 stop11h 45mAir Canada
Deal found 9/12C$ 683
Thu 25/121:40 p.m.LIS - YUL
1 stop27h 05mMultiple Airlines
Wed 31/123:10 p.m.YUL - LIS
1 stop12h 45mMultiple Airlines
Deal found 9/12C$ 685

Find flight deals from Lisbon to Ontario

Keep the following information in mind while searching for Lisbon to Ontario flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 622

One-way from

C$ 372

Popular in

August

Cheapest in

November

Average price

C$ 732

Good round-trip deal

C$ 664 or less

Good one-way deal

C$ 391 or less
Air Transat
  • Air Transat
  • 25/1-1/2
  • 1 total stop
  • 23h 50m total
  • Lisbon to Ontario
Search Deals
American Airlines
  • American Airlines
  • 29/5
  • 2 total stops
  • 40h 50m total
  • Lisbon to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Lisbon Humberto Delgado to Ontario.
Search Deals
Price to beat on a one-way flight from Lisbon Humberto Delgado to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lisbon to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Lisbon to Ontario that are best for you.

Fly from

Lisbon

Fly to

Ontario

Route

Depart

Return

Price

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Sat 27/12

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

6:45 a.m.-6:45 a.m.

1 stop19h 00m

C$ 640

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Sun 8/2

7:05 a.m.-2:50 p.m.

1 stop12h 45m

Toronto Pearson Intl

Tue 17/2

10:05 p.m.-2:45 p.m.

1 stop11h 40m

C$ 645

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Fri 16/1

5:00 a.m.-4:15 p.m.

1 stop16h 15m

Toronto Pearson Intl

Wed 21/1

5:30 p.m.-9:20 a.m.

2 stops34h 50m

C$ 645

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Tue 3/2

10:35 a.m.-2:50 p.m.

1 stop33h 15m

Toronto Pearson Intl

Fri 20/2

6:05 p.m.-12:05 p.m.

1 stop13h 00m

C$ 645

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Sun 8/2

6:40 p.m.-2:50 p.m.

1 stop25h 10m

Toronto Pearson Intl

Fri 20/2

10:05 p.m.-5:55 p.m.

1 stop14h 50m

C$ 645

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Sun 8/2

7:05 a.m.-8:15 p.m.

1 stop18h 10m

Toronto Pearson Intl

Wed 18/2

10:05 p.m.-2:50 p.m.

1 stop11h 45m

C$ 645

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Fri 6/2

7:05 a.m.-2:50 p.m.

1 stop12h 45m

Toronto Pearson Intl

Wed 18/2

10:05 p.m.-5:40 p.m.

1 stop14h 35m

C$ 645

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Mon 9/2

10:35 a.m.-8:15 p.m.

1 stop14h 40m

Toronto Pearson Intl

Fri 20/2

10:05 p.m.-2:50 p.m.

1 stop11h 45m

C$ 645

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Thu 5/2

3:55 p.m.-2:50 p.m.

1 stop27h 55m

Toronto Pearson Intl

Fri 20/2

10:05 p.m.-5:55 p.m.

1 stop14h 50m

C$ 645

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Wed 4/2

11:20 a.m.-2:50 p.m.

Nonstop8h 30m

Toronto Pearson Intl

Mon 16/2

9:00 p.m.-9:20 a.m.

Nonstop7h 20m

C$ 647

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 60 results
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Best time to book a flight from Lisbon to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Lisbon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lisbon to Ontario

What is the cheapest month to book a flight from Lisbon to Region of Ontario?

Currently, April is the cheapest month in which you can book a flight from Lisbon to Region of Ontario (average of C$ 462). Flying from Lisbon to Region of Ontario in July is currently the most expensive (average of C$ 696). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LIS to ON?

Find hourly flight availability from Lisbon to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

When flying from Lisbon to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight in the morning.

How much does it cost to fly round-trip from Lisbon to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 12 December 2025.
Get a feel of what it's like to fly with Air Transat,Air Canada, andTAP AIR PORTUGAL from Lisbon to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
480 reviews
Check prices

Entertainment

7.1

Overall

7.8

Comfort

7.3

Boarding

7.9

Crew

8.4

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
480 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Entertainment

7.1

Overall

7.8

Comfort

7.3

Boarding

7.9

Crew

8.4

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,514 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Entertainment

7.1

Overall

7.8

Comfort

7.3

Boarding

7.9

Crew

8.4

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
TAP AIR PORTUGAL
7.1
Good
2,086 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Entertainment

7.1

Overall

7.8

Comfort

7.3

Boarding

7.9

Crew

8.4

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,626 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Entertainment

7.1

Overall

7.8

Comfort

7.3

Boarding

7.9

Crew

8.4

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lisbon to Ontario?

    Lisbon Humberto Delgado (LIS) is the airport you will fly out of if you book a flight from Lisbon to Ontario. It is only a 6.7 km journey to Humberto Delgado (LIS) from Lisbon’s city centre.

  • How long is the flight from Lisbon to Region of Ontario?

    A quick flight from Lisbon to Region of Ontario can take about 7h 50m. Air Transat provides one of the quickest options available for as low as C$ 640. Lisbon and Region of Ontario are separated by a distance of 5234 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Lisbon to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 330 on Air Transat. Other airlines that offer cheap prices include TAP AIR PORTUGAL from C$ 343 and British Airways from C$ 344 one-way.

  • What are the most popular routes from Lisbon to Region of Ontario?

    While some choose either Lisbon Humberto Delgado - Toronto Island or Lisbon Humberto Delgado - Montreal Pierre Elliott Trudeau Intl, Lisbon Humberto Delgado - Toronto Pearson Intl is the most popular route from Lisbon to Region of Ontario.

  • What are the most reliable airlines from Lisbon to Region of Ontario?

    Consider Air Canada (76%), United Airlines (76%) or Lufthansa (76%) when booking your flight. These represent the most reliable airlines when flying from Lisbon to Region of Ontario.

  • What are the cheapest flights from Lisbon to Region of Ontario?

    On average you can expect to pay C$ 1,408 for a flight from Lisbon to Region of Ontario. The cheapest flight overall is C$ 354 while the most popular route, (Lisbon Humberto Delgado - Toronto Pearson Intl) is currently priced at C$ 585.

  • Can I find deals for flights from Lisbon to Ontario that include hotel bookings?

    Yes. In addition to deals on Lisbon to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Ontario.

  • Can I find deals for business class flights from Lisbon to Ontario?

    Yes. Cheapflights offers flight deals from Lisbon to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lisbon to Region of Ontario?

    Currently, April is the cheapest month in which you can book a flight from Lisbon to Region of Ontario (average of C$ 462). Flying from Lisbon to Region of Ontario in July is currently the most expensive (average of C$ 696). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Lisbon to Ontario

Discover the top 4 airlines that operate flights from Lisbon to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 579AverageC$ 1,012FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapestC$ 586AverageC$ 924FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 591AverageC$ 780FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 601AverageC$ 894FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Lisbon to Ontario?

When you search for this flight from Lisbon to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Lisbon to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Lisbon to Ontario.

Can Cheapflights find flights from Lisbon to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Lisbon shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Lisbon to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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